Add GIF, BMP, JPEG and TIFF XFA fuzzers

Add GIF, BMP, JPEG and TIFF XFA fuzzers

Generalize the PNG fuzzer and add fuzzers for the other image types handled by
the progressive decoder.

BUG=chromium:617659, chromium:616842, chromium:616841, chromium:616839
Committed: https://pdfium.googlesource.com/pdfium/+/5a5f251ce8646ec421aa9e35d8bbca71a984770a

[dsinclair, 2016-06-06 17:28:30]

dsinclair@chromium.org changed reviewers:
+ ochang@chromium.org

[dsinclair, 2016-06-06 17:28:31]

PTAL.

[Oliver Chang, 2016-06-06 17:37:13]

awesome, lgtm!

[Oliver Chang, 2016-06-06 17:40:53]

https://codereview.chromium.org/2045613002/diff/1/testing/libfuzzer/xfa_codec...
File testing/libfuzzer/xfa_codec_fuzzer.h (right):

https://codereview.chromium.org/2045613002/diff/1/testing/libfuzzer/xfa_codec...
testing/libfuzzer/xfa_codec_fuzzer.h:16: static int fuzz(const uint8_t* data,
size_t size, FXCODEC_IMAGE_TYPE type) {
nit: capitalise "fuzz"?

[dsinclair, 2016-06-06 18:11:45]

https://codereview.chromium.org/2045613002/diff/1/testing/libfuzzer/xfa_codec...
File testing/libfuzzer/xfa_codec_fuzzer.h (right):

https://codereview.chromium.org/2045613002/diff/1/testing/libfuzzer/xfa_codec...
testing/libfuzzer/xfa_codec_fuzzer.h:16: static int fuzz(const uint8_t* data,
size_t size, FXCODEC_IMAGE_TYPE type) {
On 2016/06/06 17:40:52, Oliver Chang wrote:
> nit: capitalise "fuzz"?

Done.

[dsinclair, 2016-06-06 18:11:52]

The CQ bit was checked by dsinclair@chromium.org

[dsinclair, 2016-06-06 18:11:53]

The patchset sent to the CQ was uploaded after l-g-t-m from ochang@chromium.org
Link to the patchset: https://codereview.chromium.org/2045613002/#ps20001
(title: " ")

[commit-bot: I haz the power, 2016-06-06 18:11:57]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2045613002/20001

[commit-bot: I haz the power, 2016-06-06 18:29:48]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2016-06-06 18:29:49]

Try jobs failed on following builders:
  linux_xfa on master.tryserver.client.pdfium (JOB_FAILED,
https://build.chromium.org/p/tryserver.client.pdfium/builders/linux_xfa/build...)

[dsinclair, 2016-06-06 18:36:40]

The CQ bit was checked by dsinclair@chromium.org

[dsinclair, 2016-06-06 18:36:40]

The patchset sent to the CQ was uploaded after l-g-t-m from ochang@chromium.org
Link to the patchset: https://codereview.chromium.org/2045613002/#ps40001
(title: " ")

[commit-bot: I haz the power, 2016-06-06 18:37:04]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/2045613002/40001

[commit-bot: I haz the power, 2016-06-06 18:52:33]

Description was changed from

==========
Add GIF, BMP, JPEG and TIFF XFA fuzzers

Generalize the PNG fuzzer and add fuzzers for the other image types handled by
the progressive decoder.

BUG=chromium:617659, chromium:616842, chromium:616841, chromium:616839
==========

to

==========
Add GIF, BMP, JPEG and TIFF XFA fuzzers

Generalize the PNG fuzzer and add fuzzers for the other image types handled by
the progressive decoder.

BUG=chromium:617659, chromium:616842, chromium:616841, chromium:616839

Committed:
https://pdfium.googlesource.com/pdfium/+/5a5f251ce8646ec421aa9e35d8bbca71a984...
==========

[commit-bot: I haz the power, 2016-06-06 18:52:34]

Committed patchset #3 (id:40001) as
https://pdfium.googlesource.com/pdfium/+/5a5f251ce8646ec421aa9e35d8bbca71a984...